All schools are required to use baseballs with the NFHS and NOCSAE authenticating mark. The CHSAA logo is not required on the baseballs, only the NFHS and NOCSAE marks.
Effective for the 2023 season, all baseballs must have the NOCSAE certification for varsity. When in effect, it becomes a safety rule and cannot be waived (Rule 1-3-1).
*The Wilson A1010BPRO will be used in CHSAA Championships
*Either the Wilson A1010BPROSST or A1010BHS1SST is mandatory to use, beginning with first round of playoffs.